123347340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{228421}}^1$

素因数の和:228439

約数の個数: 48

約数和(自身を含む): 383748960

約数和(自身を除く): 260401620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 228421, 456842, 685263, 913684, 1142105, 1370526, 2055789, 2284210, 2741052, 3426315, 4111578, 4568420, 6167367, 6852630, 8223156, 10278945, 12334734, 13705260, 20557890, 24669468, 30836835, 41115780, 61673670, 123347340]

約数ペア:

[(1, 123347340), (2, 61673670), (3, 41115780), (4, 30836835), (5, 24669468), (6, 20557890), (9, 13705260), (10, 12334734), (12, 10278945), (15, 8223156), (18, 6852630), (20, 6167367), (27, 4568420), (30, 4111578), (36, 3426315), (45, 2741052), (54, 2284210), (60, 2055789), (90, 1370526), (108, 1142105), (135, 913684), (180, 685263), (270, 456842), (540, 228421)]